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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.6, no.3, 1997³â, pp.151-158
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´ë¸ñÀÇ Á¾·ù¿Í Áú¼Òºñ¿äÀÇ ½Ã¿ë·®ÀÌ Á¢¸ñ Å丶ÅäÀÇ »ýÀå, °ú½ÇÀÇ Ç°Áú ¹× »Ñ¸®½âÀ½½ÃµéÀ½º´¹ß»ý¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effects of Rootstocks and Nitrogen Levels on Plant Growth, Fruit Quality and Infection of Root Rot Fusarium Wilt Disease in the Grafted-Tomato Plant ) |
| Á¤Èñµ·;À±¼±ÁÖ;ÃÖ¿µÁØ; ¿µ³²´ëÇб³ ÀÚ¿¬ÀÚ¿ø´ëÇÐ ¿ø¿¹Çаú;¿µ³²´ëÇб³ ÀÚ¿¬ÀÚ¿ø´ëÇÐ ¿ø¿¹Çаú;¿µ³²´ëÇб³ ÀÚ¿¬ÀÚ¿ø´ëÇÐ ¿ø¿¹Çаú;
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| Å丶Åä¡®Sunroad¡¯Ç°Á¾À»¡®Anchor-T¡¯, ¡®Kagemushia¡¯,¡®Joint¡¯¹× Vulcan¡¯µî 4°¡Áö ´Ù¸¥ ´ë¸ñ¿¡ Á¢¸ñÇÏ¿© »Ñ¸®½âÀ½½ÃµéÀ½º´(Fusarium oxysporum Schl. f. sp. jycopersici Snyder et Hansen, race J$_3$)ÀÌ ¸¸¿¬ÇÑ Æ÷Àå¿¡ Àç¹èÇÏ¿© À̺´À², ¼ö·® ¹× °ú½ÇÀÇ Ç°ÁúÀ» Á¶»çÇÏ¿´´Ù. ±×¸®°í Áú¼Òºñ·áÀÇ ½Ã¿ë¼öÁØ(10, 20 ¹× 30kg.ha$^{-1}$)¿¡ µû¸¥ »ýÀå, °ú½ÇÀÇ ¼ººÐ ¹× ½Ä¹°Ã¼ÀÇ ¹«±â¼ººÐÇÔ·®ÀÇ º¯Èµµ ¾Æ¿ï·¯ Á¶»çÇÏ¿´´Ù. Á¢¸ñ¹¦´Â ¹«Á¢¸ñ¿¡ ºñÇÏ¿© Á¦ 1¹ø ȹæÀÇ °³È°¡ ÃËÁøµÇ¾ú´Ù. Á¢¸ñÀº ÃÊÀåÀ» Áõ°¡½ÃÄ×°í Áú¼Ò ¼Òºñ·®ÀÌ Áõ°¡ÇÒ¼ö·Ï ÃÊÀå°ú ÁÙ±â Á÷°æÀº ´õ¿í Áõ°¡ÇÏ¿´´Ù. Á¢¸ñÇÑ Å丶Åä´Â À̺´ µÇÁö ¾Ê¾ÒÀ¸³ª ¡®Anchor-T¡¯ ´ë¸ñ¿¡ Á¢ÇÑ °ÍÀº 64.7%ÀÇ À̺´À²À» ³ªÅ¸³»¾ú´Ù. Á¢¸ñÇÑ Å丶Åä´Â ±âÇü°ú, ¹ßÀ°ºÒ·®°ú ¹× Àíºû°õÆÎÀ̺´°úÀÇ ¹ß»ýºñÀ²ÀÌ ¹«Á¢¸ñ±¸¿¡ ºñÇÏ¿© ÇöÀúÈ÷ °¨¼ÒÇÏ¿´´Ù. Á¢¸ñ°ú ¹«Á¢¸ñ »çÀÌ¿¡ ÀÖ¾î¼ °¡¿å¼º°íÇü¹°, ´çÇÔ·®, ascorbic acid ¹× organic acidÀÇ ÇÔ·®Â÷ÀÌ´Â ¾ø¾ú´Ù. Áú¼Ò »ç¿ë·®ÀÇ Áõ°¡¿¡ µû¸¥ º¯Èµµ ¾ø¾úÀ¸³ª ascorbic acid´Â Áú¼ÒÇÔ·®ÀÌ Áõ°¡ÇÒ¼ö·Ï °¨¼ÒÇÏ¿´´Ù. ÀÙ°ú ÁÙ±âÀÇ ¹«±â¼ººÐÇÔ·®Àº ´ë¸ñÀÇ Á¾·ù ¹× Áú¼Ò »ç¿ë·®¿¡ µû¸¥ Â÷À̸¦ º¸ÀÌÁö ¾Ê¾Ò´Ù. ´Ù¸¸ Áú¼Ò 105´ç 30kg ½Ã¿ë±¸¿¡¼´Â Á¢¸ñÇÑ °ÍÀÌ ÀÙÀÇ N, Ca ¹× Mg ÇÔ·®ÀÌ ÇöÀúÈ÷ ³ô¾Ò´Ù. |
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| Tomato (lycopersicon esculentum Mill.¡®Sunroad¡¯) seedlings grafted onto the four different rootstocks, ¡®Anchor-T¡¯, ¡®Kagemushia¡¯, ¡®Joint¡¯ and ¡®Vulcan¡¯, and fed with different amount of nitrogen were investigated for their susceptibility to the root rot Fusarium wilt (Fusarium oxysporum Schl. f. sp. lycopersici Snyder et Hansen, race J$_3$) disease, plant growth, and fruit quality. The flowering of the first flower cluster was promoted in grafted plants (GP) as compared to non-grafted (NG) ones. The plant height was increased by the grafting, and the growth and stem diameter were enhanced with increased nitrogen levels. Grafted plants were little affected by the Fusarium wilt disease except ¡®Anchor-T¡¯rootstock (64.7£¥ infection). The rate of malformed, underdeveloped, and gray-mold infected fruits were reduced in the grafted plants regardless of the rootstocks. Soluble solid content, sugars, ascorbic acids and organic acids did not show any difference between grafted and non grafted plants, but ascorbic acid tends to be reduced in the high nitrogen treatment. Content of N, Ca and Mg in leaves were greatly increased in the GP grown with high nitrogen level (30kg.§µ$^{-1}$ ). |
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| Ű¿öµå |
| Å丶Åä;´ë¸ñ;»Ñ¸®½âÀ½½ÃµéÀ½º´;Ä«·Îƾ;°ú½Ç¼ººÐ;tomato;rootstock;root rot Fusarium wilt disease;carotene;fruit component; |
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»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.6, no.3, 1997³â, pp.151-158
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199711922405369)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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